body {
    background: #fff;
  }
 
 .btn {
   display: inline-block;
   padding: 4px 12px;
   margin-bottom: 0;
   font-size: 14px;
   line-height: 20px;
   text-align: center;
   vertical-align: middle;
   cursor: pointer;
   box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
   border-radius: 4px;
 }
 
 .btn-danger {
   color: #fff;
   background-color: #da4f49;
   border: 1px solid #bd362f;
 }
 
 .btn-danger:hover {
   color: #fff;
   background-color: #bd362f;
 }
 
 .btn:focus {
   outline: none;
}